baber/WOPTO huggingface dataset:
Patent JP-2021134151-A (JP)
Title: Diol, diketone, method for producing diol, and method for producing diketone
Inventor: SATO HIDEYUKI
IPC: C07C49/675
Filed: 2020-02-25
Abstract: To provide novel diol, diketone, method for producing diol and method for producing diketone.SOLUTION: Provided is a diol represented by the following formula. In the formula, R1 and R2 represent H, a hetero atom-containing group, a halogen atom, a linear alkyl group having 1 to 6 carbon atoms, and a group containing a branched alkyl group or aryl group having 3 to 6 carbon atoms and having 6 to 12 carbon atoms, R3 and R4 represent a heteroatom-containing group, a halogen atom, a linear alkyl group having 1 to 6 carbon atoms, and a group containing a branched alkyl group or aryl group having 3 to 6 carbon atoms and having 6 to 12 carbon atoms, and W represents an aromatic ring-containing group.SELECTED DRAWING: None
Patent JP-2021134020-A (JP)
Title: Post-processing unit and image forming apparatus comprising the same
Inventor: YOSHIMUNE TERUMITSU
IPC: G03G15/00
Filed: 2020-02-25
Abstract: To provide a post-processing unit allowing for a stable position change of a staple unit in a post-processing unit capable of oblique binding at a corner of a sheet bundle by a position change of the staple unit, and an image forming apparatus comprising the post-processing unit.SOLUTION: A post-processing unit includes a staple unit 73 that is secured on a second moving body 72 provided for swinging on a first moving body 71. The first moving body 71 linearly moves in a width direction D2 of a sheet bundle, while the second moving body 72 has a first engagement member 721 and a second engagement member 722. The movement of the first engagement member 721 and second engagement member 722 due to a linear movement of the first moving body 71 is guided by a parallel groove 761, first swing groove 762 and second swing groove 763 of a position control unit 76. The first engagement member 721 always contacts the first swing groove 762 during a movement in the first swing groove 762, and the second engagement member 722 always contacts the second swing groove 763 during a movement in the second swing groove 763.SELECTED DRAWING: Figure 16
Patent JP-2021133583-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: ITO HIDEO
IPC: B41M5/52
Filed: 2020-02-26
Abstract: To provide a thermal transfer image receiving sheet having a novel designability.SOLUTION: A thermal transfer image receiving sheet includes a multilayer laminate film and a reception layer disposed on one side of the multilayer laminate film. The multilayer laminate film is formed by alternately laminating, in total, 20 or more layers of first polyester layers and second polyester layers with thickness of 0.05 to 0.5 μm, respectively having different refractive indexes. The thermal transfer image receiving sheet further includes an adhesive layer and a release part disposed on the other side of the multilayer laminate film. The release part and a seal part including the reception layer, the multilayer laminate film and the adhesive layer are integrated. The seal part may be peelable from the release part.SELECTED DRAWING: Figure 1
Patent JP-2021135411-A (JP)
Title: Head-up display
Inventor: TSURUMI HIDEAKI
IPC: G02B27/01
Filed: 2020-02-27
Abstract: To uniformize a scan pitch over the entire arrangement surface of a plurality of optical elements without sacrificing brightness.SOLUTION: A head-up display comprises: emission means; a plurality of optical elements regularly arrayed in a first direction and a second direction perpendicular to each other in an arrangement surface, and dispersing laser beams; and scanning means scanning the laser beams in a spot diameter smaller than the size of the optical element. The scanning means generates a control signal so that the laser beams emitted from the emission means travels in a reciprocating manner between one end and the other end of a scan range in the first direction while deviated in the second direction. The emission means emits the laser beams so that the entire display image can be formed on the basis of a predetermined scan range part, of the scan range by the control signal, where the plurality of optical elements are irradiated with the laser beams. The predetermined scan range part is a part of the scan range deviated to one side in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2021139421-A (JP)
Title: transmission
Inventor: DANJO HIROKI
IPC: F16H57/04
Filed: 2020-03-04
Abstract: To provide a transmission which can inhibit failure from being caused by deformation of an oil pan even if an oil pan guard is eliminated.SOLUTION: At the left side of a suction port 23 of a strainer 4, an oil shake countermeasure rib 37 which defines a space for preventing oil shake of a line pressure regulated by a valve body 3 is formed as an expanding part which expands downward from a lower surface of the valve body 3. A lower end of the oil shake countermeasure rib 37 is located below the suction port 23. The structure enables the suction port 23 of the strainer 4 to be disposed above the lower end of the oil shake countermeasure rib 37 forming a lower end of the valve body 3.SELECTED DRAWING: Figure 2
Patent JP-2021139757-A (JP)
Title: Optical sensor
Inventor: TAKAHASHI SHUNYA
IPC: H05K7/20
Filed: 2020-03-05
Abstract: To provide an optical sensor that can effectively escape heat generated from a plurality of circuit boards.SOLUTION: An optical sensor 1 includes: a housing 2; a plurality of circuit boards 31, 32 in the housing 2; a pair of heat conduction members 41, 42; and a metal plate 5. The pair of heat conduction members 41, 42 are arranged between the circuit boards 31 and 32 next to each other. The metal plate 5 is in the shape of a band with a first end part 51 and a second end part 52 located on opposite sides. The first end part 51 is inserted between the pair of heat conduction members 41 and 42. The second end part 52 is thermally connected to the housing 2.SELECTED DRAWING: Figure 2
Patent JP-2021138658-A (JP)
Title: Composition suitable for eyelash
Inventor: NAKAYAMA KANA
IPC: A61K8/85
Filed: 2020-03-06
Abstract: To provide a composition for keratin fibers such as eyelashes, which generates no bleeding and can exhibit long lasting cosmetic effect, for example, long lasting volume increasing effect, and which can be easily removed from eyelashes simultaneously, for example, to provide a mascara.SOLUTION: The invention relates to a composition comprising: (a) at least one kind of a first lipid soluble film formation polymer formed of vinyl ester (co)polymers; (b) at least one kind of a second lipid soluble film formation polymer selected from a group formed of polyvinyl alcohol and polyester of fatty acid; (c) at least one kind of oil; and (d) at least one kind of wax. In the composition, an amount of (a) the first film formation polymer is 0.4 mass% to 3.0 mass% to a total mass of the composition, preferably, 0.6 mass% to 2.8 mass%, more preferably, 0.8 mass% to 2.6 mass%, an amount of (b) the second film formation polymer is 0.2 mass% to 2.0 mass%, preferably 0.3 mass% to 1.8 mass%, more preferably, 0.4 mass% to 1.6 mass% to the total mass of the composition. The composition can apply a cosmetic effect such as a volume increase effect which can be maintained for a long term without generating bleeding, and simultaneously, the composition of the invention can be removed easily, from keratin fibers.SELECTED DRAWING: None
Patent JP-2021141940-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-03-10
Abstract: To provide a game machine capable of suitably performing test display in display means in connection with power supply of a game machine.SOLUTION: A slot machine 1 determines whether control of progress of a game can be resumed based on backup data when the backup data are retained in a RAM 41c and power is turned on, resumes control of progress of a game on the basis of the backup data when it is determined that control of progress of a game can be resumed based on the backup data, and performs setting for performing test display before control of progress of a game is resumed based on backup data when main processing is resumed based on the backup data.SELECTED DRAWING: Figure 16
Patent JP-2021148324-A (JP)
Title: Flame regulator
Inventor: TSUGE SHINGO
IPC: F23N5/26
Filed: 2020-03-17
Abstract: To provide a flame regulator for regulating flames of two first and second burners in conjunction with a single first operation lever 4 which is swingingly operated in a horizontal direction, in which a first cam hole 511 engaging with a first pin 61 fixed to a first needle valve 31 for the first burner and a second cam hole 512 engaging with a second pin 62 fixed to a second needle valve 32 for the second burner are formed on a cam plate 5 swung in conjunction with the operation lever so as to shorten the vertical dimension of the apparatus.SOLUTION: When one of horizontal two axes orthogonally crossing each other is an X-axis, and the other axis is a Y-axis, the axes of first and second needle valves 31 and 32 are each parallel to the X-axis, and the first needle valve 31 and the second needle valve 32 are arranged side by side with an interval. Then, a cam plate 5 is swung in a horizontal direction. In addition, the cam plate 5 may be integrated with an operation lever 4.SELECTED DRAWING: Figure 5
Patent JP-2021150768-A (JP)
Title: Printer, information processing device, method and program
Inventor: KUBO NAOTO
IPC: B41J29/393
Filed: 2020-03-18
Abstract: To set a threshold to be used by a user to detect abnormality of a printed image by using an image of a printing object.SOLUTION: A printer 100 includes a reading acquisition part 400 for acquiring an inspection object image by reading an image formed by printing a printing object image on a medium, an abnormality detection part 405 for comparing an image feature amount owned by the object image with an image feature amount owned by the inspection object image, and detecting abnormality of the inspection object image on the basis of a comparison result and a threshold, a composition part 410 for generating a composite image by compositing a sample image to the abnormality of the inspection object image with the object image, and a user interface 415 including a screen for displaying the composite image and an operation part 430 for receiving user operation for setting a threshold. The composition part 410 changes the image feature amount owned by the sample image on the basis of a threshold set by the user operation received by the operation part 430.SELECTED DRAWING: Figure 4
Patent JP-2020160444-A (JP)
Title: Charging member, charging device, process cartridge, and image forming apparatus
Inventor: IDA YASUHIKO
IPC: G03G15/02
Filed: 2020-03-18
Abstract: To provide a charging member that prevents the occurrence of image stripes and prevents wear of a surface of an electrophotographic photoreceptor.SOLUTION: A charging member 208A has a conductive substrate 30, an elastic layer 31 provided on the conductive substrate 30, and a surface layer 32 provided on the elastic layer 31. On a surface of the surface layer 32, the ratio of the distance Sm between concave and convex parts to the ten-point average roughness Rz in the axial direction and the reduced peak height Spk are 15≤Sm/Rz≤35 and Spk≤5 μm, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021145605-A (JP)
Title: Method for high-density cultivation of plants
Inventor: IKEZAWA NOBUHIRO
IPC: A01G22/15
Filed: 2020-03-19
Abstract: To provide a technique that prevents the trouble of dense planting from occurring in high-density cultivation of plants.SOLUTION: A method for high-density cultivation of plants includes the procedure that includes a light-dark cycle and, only in a dark period, applying upward light to the plants from a light source disposed between the most distant leaves from a planting face and the planting face.SELECTED DRAWING: Figure 3
Patent JP-2021148986-A (JP)
Title: Optical fiber component, method for manufacturing optical fiber component, and laser device
Inventor: MORI TOSHIO
IPC: G02B6/26
Filed: 2020-03-19
Abstract: To achieve an optical fiber component in which degradation of reliability due to heat generation resulting from leakage light is less likely to occur.SOLUTION: An optical fiber component (1) comprises a first optical fiber (11), a second optical fiber (12), a support body (13) supporting the first and second optical fibers (11) and (12), and a resin body (14c) fixing the second optical fiber (12) on the support body (13). A surface (14c1) among surfaces of the resin body (14c) opposed to an emission end face (11a) of the first optical fiber (11) is inclined so as not to be orthogonal to an optical axis (L) of the first optical fiber (11).SELECTED DRAWING: Figure 2
Patent JP-2021145999-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-19
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a cut-in display is performed by performing a promotion display for promoting specific operation in the introduction part and hence performing specific operation, a speech sound uttered by a character is outputted, display of a speech caption is performed in a specific area for a speech sound, display of a speech caption is not performed in a specific area at timing of performing a promotion display, luminance data includes cut-in luminance data corresponding to a cut-in display and introduction part luminance data corresponding to the introduction part, and light emitting means for setting luminance data in the cut-in display luminance data at least includes the same part as that of light emitting means in which luminance data is set in the introduction part luminance data.SELECTED DRAWING: Figure 128
Patent JP-2021148112-A (JP)
Title: Evaporation fuel treatment device of internal combustion engine
Inventor: HAGIWARA KOJI
IPC: F02M25/08
Filed: 2020-03-23
Abstract: To provide an evaporation fuel treatment device which suppresses the vibration and noise of a purge passage part.SOLUTION: An evaporation fuel treatment device of an internal combustion engine comprises: a single canister for adsorbing evaporation fuel evaporated from a fuel tank; a purge passage part having a common passage part and a plurality of branch passage parts branched from the common passage part, and constituted so that the common passage part is connected to the canister and the plurality of branch passage parts are connected to a plurality of cylinder groups possessed by the internal combustion engine, respectively; purge valves arranged at the plurality of branch passage parts, respectively; and a control part for controlling operations of the purge valves. The control part controls the operations so that the respective purge valves alternately repeat opening states and closing states, and controls the operations so that an amplitude of pressure pulsation generated resulting from the operations of the purge valves is extinguished by the common passage part.SELECTED DRAWING: Figure 1
Patent JP-2021158131-A (JP)
Title: Wiring board
Inventor: UEMURA RINTARO
IPC: H05K3/46
Filed: 2020-03-25
Abstract: To provide a wiring board which can be guarded from noise from an outside.SOLUTION: A wiring board comprises, a core layer including core conductor layers on upper and lower faces of a core insulation layer, a first build-up part, a second build-up part, a first mounting region, and a second mounting region. The first build-up part includes a first build-up insulation layer and a first build-up conductor layer. The second build-up part includes a second build-up insulation layer and a second build-up conductor layer. The second build-up insulation layer includes an adhesion margin in a portion including an outer peripheral edge. The second build-up conductor layer includes a grounding conductor layer, a plurality of pads positioned in a matrix shape in the second mounting region, and a first opening. The pads include a differential line signal pad within the first opening. The first opening and the differential line signal pad are positions in a column inside of an outermost column. Between the differential line signal pad and the adhesion margin, the grounding conductor layer is positioned and no pad is positioned.SELECTED DRAWING: Figure 1
Patent JP-2021155966-A (JP)
Title: Construction machine
Inventor: MURAKAMI TATSUHIRO
IPC: B62D25/08
Filed: 2020-03-26
Abstract: To provide a construction machine that is capable of efficiently and effectively removing dust at a part difficult to clean and becoming high temperature and also contributes to reduction in an engine room space, leading to downsizing of a vehicle body.SOLUTION: A construction machine 1 has an engine 12 arranged in an engine room 11, an exhaust outlet part 13 mounted on a side face of the engine 12, and a guide plate 17 mounted on a side wall 11a of the engine room 11 and leading compressed air blown from the upper side of the side wall 11a toward a side face 12a of the engine 12 at the lower side of the exhaust outlet part 13.SELECTED DRAWING: Figure 3
Patent JP-2021158485-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: YAMAZAKI KOICHI
IPC: H04L12/911
Filed: 2020-03-26
Abstract: To provide a device and a method capable of designing a secure network system.SOLUTION: Information processing acquires arrangement information representing areas in which respective components to be used in a network system are arranged and connection information representing connection between components to be used in the network system; on the basis of the arrangement information and the connection information, extracts from the network system a partial network composed of a component group including one or a plurality of components arranged in the same area and a subsequent component that is arranged in an area differing from that of the component group and is connected to an output side of the component group; and generates control information for controlling a port for connecting the component group with the subsequent component in the partial network.SELECTED DRAWING: Figure 8
Patent JP-2021154928-A (JP)
Title: Vehicular exterior panel
Inventor: YOSHIMATA KEIJI
IPC: B62D25/06
Filed: 2020-03-27
Abstract: To reduce noise transmitted from the outside of a vehicle through an internal space of an exterior panel into a vehicle cabin.SOLUTION: In a back door (1), a harness (47) is inserted into an internal space (45) of a back door body (2) in which an inner panel (3) and an outer panel (5) are joined from the outside of the back door body. The internal space is provided with a sound suppression chamber (61) for suppressing sound passing through a portion, through which the harness is inserted from the outside, of the back door body to the back side of the internal space.SELECTED DRAWING: Figure 3
Patent JP-2021161904-A (JP)
Title: Internal combustion engine control device
Inventor: SUKEGAWA YOSHIHIRO
IPC: F02D43/00
Filed: 2020-03-31
Abstract: To accurately estimate a combustion state even if the combustion state in a combustion chamber is largely changed.SOLUTION: An internal combustion engine control device 12 comprises: a rotational speed calculation part 122a for calculating a crank rotational speed of an internal combustion engine; an extreme value timing calculation part 122b for calculating extreme value timing at which the crank rotational speed calculated by the rotational speed calculation part 122a reaches an extreme value; a combustion state calculation means selection part 122c for selecting combustion state calculation means for calculating a combustion state in a combustion chamber on the basis of an operation state of the internal combustion engine; and a combustion state estimation part 122d for estimating the combustion state in the combustion chamber from the extreme value timing of the crank rotational speed by using the combustion state calculation means which is selected by the combustion state calculation means selection part 122c.SELECTED DRAWING: Figure 3
Patent JP-2021160035-A (JP)
Title: Fastening device
Inventor: ARIMITSU TAKESHI
IPC: B23P19/06
Filed: 2020-03-31
Abstract: To provide a fastening device such that change in contact state of a fastened member such as a bolt is easy to grasp and fastening can be securely achieved.SOLUTION: A fastening device 10 is used to perform work to fasten a bolt A to a work B with the bolt A engaged by a main body 11, and has a magnet 11b which retains the bolt A relative to the main body 11, and a lower cam member 15 which can be fixed in a fixation state with larger binding force to the bolt A than in a retention state by the magnet 11b. The lower cam member 15 can maintain the fixation state before the fastening work to fasten the bolt A to the work B, and remove the fixation state after the fastening work starts.SELECTED DRAWING: Figure 2A
Patent JP-2021159334-A (JP)
Title: Absorbent article and manufacturing method of absorbent article
Inventor: MIYAMA TAKUYA
IPC: A61F13/532
Filed: 2020-03-31
Abstract: To suppress the diffusion of excrement such as loose stool on a top sheet and reduce a burden on a skin.SOLUTION: An absorbent article (1) has an absorbent core (40a) and a top sheet (46) located on a skin facing surface side of the absorbent core and in contact with a wearer. At least in a rear waistline region of the top sheet, an uneven structure part (50) is provided having a top part protruding toward the skin facing surface side, a bottom part protruding toward a non-skin facing surface side, and a wall part connecting the top part and the bottom part. The absorbent core has a low basis weight part (41) in which the basis weight of an absorbent material is lower than that of the surroundings. A front end edge of the uneven structure part is located on the rear side of the front-rear center of the article, which is the center of the absorbent article in a front-rear direction. A core arrangement region where the absorbent core is arranged is provided with a lamination region where the uneven structure part and the low basis weight part overlap, and a low basis weight region that overlaps the low basis weight part without overlapping the uneven structure part.SELECTED DRAWING: Figure 1
Patent JP-2021163227-A (JP)
Title: Medical product retrieval server and medical product retrieval program
Inventor: BABA HIDEJI
IPC: G16H20/10
Filed: 2020-03-31
Abstract: To present the degree of a cost reduction effect due to substitution of medical products without burdening medical institutions.SOLUTION: A retrieval processing unit 2a retrieves a medical product database 2c by inputting a search condition of a medical product specified by a medical institution terminal, extracts a plurality of medical products belonging to the same group, and transmits information on the plurality of extracted medical products to the medical institution terminal. A price acquisition unit 2b acquires price information on the plurality of medical products selected by the medical institution terminal, based on the response from the medical institution terminal that has received information on the plurality of medical products, and based on the acquired price information, generates a price screen capable of comparing drug price margins of the plurality of medical products to display it on the medical institution terminal.SELECTED DRAWING: Figure 2